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唯一能阻止你的人是你自己。
The only thing that can stop you is you.
A sustainable world starts with sustainable choices.
译文:柔肠早已寸断,泪水止不住地流。为了相思,我再次登上小红楼。明知心上人已被群山阻隔,却还是不由自主地频频倚靠栏杆,望向他离去的方向。
You don't manage people; you manage things. You lead people.
I like to leave space for the reader's imagination to work.
The concept of probably approximately correct (PAC) learning has been foundational in computational learning theory.